Reverted transaction from quote?

Question

Im receiving quotes from the 0x API (with IntentOnFilling and takerAddress specified). Can someone help me with debugging this transaction that was reverted by the exchangeProxy.

Quote request was:

api.0x.org/swap/v1/quote?buyToken=USDC&sellToken=DAI&sellAmount=16541368192782056804708&slippagePercentage=0.005&takerAddress=0x1BcBD397ee58276704245F0F30Ff0d34D178b955&intentOnFilling=true

Transaction reverted

https://etherscan.io/tx/0x38addfd059504617ac7b6863d46b0af8f4d5639fac2a30fb6b3c31ffcb94abf0/advanced

What should I change? I already defined the GasLimit to be 20% above the estimate so that cannot be the reason (also would be another error code).

Any ideas!?

Answer 1

A minimum output token amount was defined according to the value of the slippagePercentage sent with your API request.

The total amount of USDC that would have been transferred to the taker address was 16468700990.0, which is less than minOutputTokenAmount=17107272976, causing the transaction to revert.

This is probably due to price changes within the source of the swap.